Senior Technical Lead D365 FandSCM X++

Job description

ASOS is replacing its core finance and supply-chain ERP with Microsoft Dynamics 365 Finance & Operations and Supply Chain Management, migrating away from Oracle. Frontier Fashion is a high-visibility, audit-critical programme, and the ASOS-led testing phases cover Functional, Security, End-to-End, Regression, UAT support, Cutover Mocks and Parallel Run alongside the legacy estate. This role exists to put automation underneath that effort. The volume of regression across GL, AP/AR, Tax, Inventory, Procurement and Sales, repeated through every mock cutover and month-end parallel run, is not sustainable manually. The successful candidate will build the automated regression and integration suites that carry the programme through Go-Live and that ASOS will own and run afterwards. Key Responsibilities Key responsibilities Design, build and maintain the automated regression suite across D365 F&O and SCM modules — General Ledger, Accounts Payable and Receivable, Tax, Inventory, Procurement and Sales — and hand it over as an asset ASOS runs post Go-Live. Automate integration testing between D365 and the surrounding estate, including Centric PLM, warehouse and logistics feeds, banking and finance reporting platforms — covering API contracts, file feeds, error handling and replay. Build reusable automation frameworks and page/API abstractions suited to D365 F&O, including data-driven test setup, environment configuration and stable handling of D365 UI patterns. Integrate automated suites into Azure DevOps pipelines so regression runs on demand, nightly and against every environment refresh, with results published back to the test plan. Automate data migration and reconciliation checks, validating financial accuracy to the penny across the Oracle-to-D365 cutover and each month-end parallel run. Support cutover mocks with scripted smoke and business-readiness checks that give the programme a fast, repeatable verdict on environment health. Write and maintain automated coverage for AI and agentic features in scope for the programme, including deterministic assertions and tolerance-based checks where output varies. Raise, triage and track defects in Azure DevOps, take part in joint daily triage with ASOS and partner teams, and work with developers to reproduce and close issues. Report automation coverage, pass rates and regression trends to the QA Lead and programme stakeholders, and flag risk early where coverage or environments are the constraint. Participate in sprint planning, backlog refinement and Agile ceremonies, and coach manual testers in the team towards automation-first working. Skill Requirements Essential experience Five or more years in QA automation or test engineering, with delivery experience on enterprise ERP or finance systems. Hands-on automation of Microsoft Dynamics 365 F&O or SCM — or comparable depth on SAP S/4HANA, Oracle Fusion or Workday Financials with a clear intent to apply it to D365. Strong coding ability in C#, Java or JavaScript/TypeScript, and framework experience with Selenium WebDriver, Playwright or Cypress alongside a runner such as NUnit, TestNG or JUnit. API and integration test automation — REST and OData services, Postman or REST Assured, file-based feeds, negative paths, error handling and message replay. Strong SQL and database validation, applied to reconciliation and data-migration checks rather than simple record lookups. Azure DevOps test plans, repos, branching and CI/CD pipelines, with automated suites wired into the pipeline rather than run from a laptop. Delivery experience across end-to-end, regression and UAT support phases on programme-scale work, and a working knowledge of Agile and Scrum. Clear written and verbal communication with finance and supply-chain stakeholders, and the analytical discipline that audit-critical work demands. Desirable experience Retail, fashion or e-commerce ERP exposure, and familiarity with Centric PLM or equivalent product lifecycle platforms. Automation of AI or agentic features, including approaches to non-deterministic output. Microsoft Power Platform — Power Apps, Power Automate and Power BI — and D365 Regression Suite Automation Tool (RSAT) or Task Recorder experience. Performance testing exposure using JMeter or similar, and knowledge of the finance domain including month-end close. ISTQB certification, or a Microsoft Dynamics 365 certification. Other Requirements Apply now Information at a Glance Why HCLTech? At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first. HCLTech is a global technology company, home to more than 223,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending June 2026 totaled $14.8 billion. Disclaimer Privacy Statement Terms of use Sitemap Raise a Grievance We use cookies on our site. Please read more about cookies policy here. Opens in a new tab. Opens in a new tab. Opens in a new tab. Opens in a new tab. Opens in a new tab. Opens in a new tab. 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